// JavaScript Document
function formReset() {
document.myForm.myusername.value = '';
document.myForm.mypassword.value = '';

}
function usernameBG() {

	document.getElementById('myusername').setAttribute("style", "font-family:Arial, Helvetica, sans-serif; color:#333; font-weight:bold; height:15px; padding:3px; font-size:12px; border:2px solid black; background-image:url(imagens/form_bg.jpg); margin-left: 7px;");
	
	
}
function usernameBG2() {

	if (document.myForm.myusername.value == '') {;
	document.getElementById('myusername').setAttribute("style", "font-family:Arial, Helvetica, sans-serif; color:#333; font-weight:bold; height:15px; padding:3px; font-size:12px; border:2px solid black; background-image:url(imagens/form_bg_username.jpg); margin-left: 7px;");}
	
	
}

function passwordBG() {
	document.getElementById('mypassword').setAttribute("style", "font-family:Arial, Helvetica, sans-serif; color:#333; font-weight:bold; height:15px; padding:3px; font-size:12px; border:2px solid black;  background-image:url(imagens/form_bg.jpg); ");
}
function passwordBG2() {

	if (document.myForm.mypassword.value == '') {;
	document.getElementById('mypassword').setAttribute("style", "font-family:Arial, Helvetica, sans-serif; color:#333; font-weight:bold; height:15px; padding:3px; font-size:12px; border:2px solid black; background-image:url(imagens/form_bg_password.jpg);");}
}